The invention discloses a flexible six-freedom-degree posture adjusting platform for automatic docking assembly of cabin type products. The flexible six-freedom-degree posture adjusting platform for automatic docking assembly of the cabin type products comprises a platform base frame and a six-freedom-degree posture adjusting support frame. A linear guide rail and a rack are arranged on the platform base frame. The six-freedom-degree posture adjusting support frame is used for supporting and clamping an active docking cabin, so that the active docking cabin can complete the six kinds of movement including moving along the linear guide rail, moving in the direction perpendicular to the linear guide rail, moving up and down in the vertical direction, rotating around the axis of the active docking cabin, deflecting and pitching, and then posture adjustment of the active docking cabin is achieved. The flexible six-freedom-degree posture adjusting platform for automatic docking assembly ofthe cabin type products can achieve full-freedom-degree automatic posture adjustment of the cabin type products and has the characteristics of being high in automation degree, suitable for cabins of various diameters, capable of meeting the docking assembly high precision requirement, high in assembly efficiency and the like and has good practical value.